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CVE-2019-20049

CRITICAL

9.8

Description

An issue was discovered on Alcatel-Lucent OmniVista 4760 devices. A remote unauthenticated attacker can chain a directory traversal (which helps to bypass authentication) with an insecure file upload to achieve Remote Code Execution as SYSTEM. The directory traversal is in the __construct() whereas the insecure file upload is in SetSkinImages().

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie12/27/2019

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

al-enterprise:omnivista_4760

References

https://git.lsd.cat/g/omnivista-rce(cve@mitre.org)

https://packetstormsecurity.com/files/155595/Alcatel-Lucent-Omnivista-8770-Remote-Code-Execution.html(cve@mitre.org)

https://www.al-enterprise.com/en/-/media/assets/internet/documents/sa-c0065-ov8770-rce-vulnerability-en.pdf(cve@mitre.org)

https://www.exploit-db.com/exploits/47761(cve@mitre.org)

https://git.lsd.cat/g/omnivista-rce(af854a3a-2127-422b-91ae-364da2661108)

https://packetstormsecurity.com/files/155595/Alcatel-Lucent-Omnivista-8770-Remote-Code-Execution.html(af854a3a-2127-422b-91ae-364da2661108)

https://www.al-enterprise.com/en/-/media/assets/internet/documents/sa-c0065-ov8770-rce-vulnerability-en.pdf(af854a3a-2127-422b-91ae-364da2661108)

https://www.exploit-db.com/exploits/47761(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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